Buying email

Hi. I currently have a website http://www.davidwesdance.com that I bought from godaddy.com and is simply linked to my .mac account.
I was thinking of canceling my .mac account beause godaddy offers your own email (name@davidwesdance.com) and it has more site statistics, which i need.

The problem is everyone already has my .mac emai, So I need to keep it for awhile intill I'm sure everyone has the new email.

Can I buy an email service to get an email address at davidwesdance.com? That way I will have both email addresses, then when I'm sure my .mac one is not being used anymore I will switch my website to someone else.

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